How does the structure of I hear American singing reflect the period on which it was written

In this unit we learned about arguments and

The prefix of the italicized word in the sentence is rather difficult

“second, the reviewer must know the current trends in movie-making. what types of technology are available? are audiences more drawn to low-budget, independent films, or huge, explosive blockbusters? ” the passage above is explaining a. important information you must have before watching a movie c. what a reviewer must understand to write effective reviews b. why it is impossible to understand the movie business d. how to break into the cinematography business